Hardware Spec Index

Altrix SN-6128 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6128-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index11,372 (SSDs scale)
Category rank#10,034
Street price$389
Power5 W (active)
Performance per dollar29.23
Released2020

Specifications

BrandAltrix
ModelAltrix SN-6128 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,500 MB/s
Random 4K read770K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-1409 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,279$189Compare
Caldera SN-4881 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD6,213$79Compare
Caldera SN-6936 Edge 500GB PCIe 4.0 NVMe M.2 2230 SSD6,197$109Compare
Caldera SN-5277 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD11,942$309Compare
Altrix SN-4210 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD13,396$449Compare
Novexa SN-1323 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,065$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6128 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8990785 (accessed 2026-10-19).